win: support x64 reading x86 (wow64)

build/gyp_crashpad.py

Index: build/gyp_crashpad.py
diff --git a/build/gyp_crashpad.py b/build/gyp_crashpad.py
index 8e342ffd7154b2868687dac89cef3b3bc5107b56..42818eca01b35a16b0194f2138041bbb9dd5a3c8 100755
--- a/build/gyp_crashpad.py
+++ b/build/gyp_crashpad.py
@@ -24,6 +24,7 @@ sys.path.insert(
 
 import gyp
 
+
 def main(args):
   if 'GYP_GENERATORS' not in os.environ:
     os.environ['GYP_GENERATORS'] = 'ninja'
@@ -31,16 +32,25 @@ def main(args):
   crashpad_dir_or_dot = crashpad_dir if crashpad_dir is not '' else '.'
 
   args.extend(['-D', 'crashpad_standalone=1'])
-  args.extend(['--include', os.path.join(crashpad_dir,
-                                         'third_party',
-                                         'mini_chromium',
-                                         'mini_chromium',
-                                         'build',
-                                         'common.gypi')])
+  args.extend(['--include',
+               os.path.join(crashpad_dir, 'third_party', 'mini_chromium',
+                            'mini_chromium', 'build', 'common.gypi')])
   args.extend(['--depth', crashpad_dir_or_dot])
   args.append(os.path.join(crashpad_dir, 'crashpad.gyp'))
 
-  return gyp.main(args)
+  result = gyp.main(args)
+  if result != 0:
+    return result
+
+  if sys.platform == 'win32':
+    # Also generate the x86 build.
+    result = gyp.main(args + ['-D', 'target_arch=ia32', '-G', 'config=Debug'])
+    if result != 0:
+      return result
+    result = gyp.main(args + ['-D', 'target_arch=ia32', '-G', 'config=Release'])
+
+  return result
+
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))